Topic 1, Volume A
The G.729 codec is configured for branch office phones that call across the WAN link to
headquarters. Cisco Unity Connection in headquarters is configured to accept only the
G.711 codec. Branch users currently cannot access their voicemail.
Which solution is best to enable voicemail for branch users and minimize WAN bandwidth
utilization per call?
A. Enable transcoding resources on the branch office gateway.
B. Enable transcoding resources on the headquarters gateway.
C. Enable transcoding resources on Cisco Unified Communications Manager.
D. Enable transcoding resources on Cisco Unity Connection.
Answer: B
Five users from a branch office and two users from headquarters frequently engage in
conference calls with each other. Their clients call in from the PSTN. WAN bandwidth is
very limited.
Which solution reduces the WAN utilization of the five users from a branch office and two
users from headquarters in conference calls?
A. Configure the hardware DSP resources in the branch and headquarters ISR gateways
to work together simultaneously in the same conference call.
B. Have the users from the branch office initiate the conference call. Configure the branch
office phones in the MRGL to the branch office gateway resources.
C. Have the users from the branch office initiate the conference call. MRGL configurations
are not required.
D. Utilize the hardware conference resources in headquarters. Configure all phones in the
MRGL to the headquarters resources.
Answer: B
Question No : 1 - (Topic 1)
Question No : 2 - (Topic 1)
Cisco 642-427 : Practice Test
3
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